Just purchased a Meyer & Dale Groceries two story building. Dismantled the roof to look at lighting. If necessary how does one replace bulb? It is an elongated bulb (about half-inch long). Pull it out or unscrew it? Also wire goes from bulb socket to a small circuit board from which wire extends for power connection. Which makes me wonder per chance if the bulbs are LED? What would be the safe voltage for these lights? and the supplied wire's gauge? I also have an MTH switch tower(definitely a screw in type) and the one story PAPA'S billiards structure (same bulb as the Meyer & Dale crocery store). I haven't connected any of these to accessory power yet. Not until I have a layout on a bench/table. Your input is appreciated.
Thanks, Fred